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Table 6
Internal errors in abundance determination due to uncertainties in stellar parameters for one of the coolest star (namely, DM14) and for the warmest star (DM07).
| DM14 | Teff = 4000 K | log g = 4.0 | ξ = 1.4 km s-1 |
| Δ | ΔTeff = −/ + 60 K | Δlog g = −/ + 0.2 | Δξ = −/ + 0.2 km s-1 |
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| [Fe i/H] | 0.05/−0.03 | −0.04/0.06 | 0.05/−0.04 |
| [Na/Fe] | −0.09/0.06 | 0.07/−0.09 | −0.03/0.01 |
| [Al/Fe] | −0.05/0.03 | 0.02/−0.03 | −0.03/0.01 |
| [Si/Fe] | 0.04/−0.06 | −0.05/0.04 | −0.05/0.03 |
| [Ca/Fe] | −0.08/0.07 | 0.07/−0.07 | 0.01/−0.01 |
| [Ti i/Fe] | −0.07/0.06 | 0.03/−0.04 | 0.04/−0.06 |
| [Ti ii/Fe] | 0.02/−0.03 | −0.08/0.06 | −0.03/0.02 |
| [Ni/Fe] | 0.00/−0.01 | −0.02/0.02 | −0.01/0.01 |
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| DM07 | Teff = 5050 K | log g = 4.2 | ξ = 2.1 km s-1 |
| Δ | ΔTeff = −/ + 60 K | Δlog g = −/ + 0.2 | Δξ = −/ + 0.2 km s-1 |
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| [Fe i/H] | −0.01/0.02 | −0.02/0.02 | 0.06/−0.05 |
| [Fe ii/H] | 0.05/−0.04 | −0.14/0.10 | 0.03/−0.02 |
| [Na/Fe] | −0.03/0.01 | 0.03/−0.05 | −0.05/0.03 |
| [Al/Fe] | −0.02/0.01 | 0.03/−0.03 | −0.03/0.03 |
| [Si/Fe] | 0.02/−0.04 | −0.04/0.00 | −0.05/0.03 |
| [Ca/Fe] | −0.03/0.02 | 0.04/−0.04 | −0.02/0.01 |
| [Ti i/Fe] | −0.06/0.04 | 0.02/−0.02 | 0.01/−0.01 |
| [Ti ii/Fe] | 0.03/−0.03 | −0.08/0.06 | −0.05/0.04 |
| [Ni/Fe] | 0.01/−0.02 | −0.03/0.01 | −0.03/0.02 |
Notes. Numbers refer to the differences between the abundances obtained with and without the uncertainties in stellar parameters.
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